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Paper Abstract and Keywords
Presentation 2009-10-22 18:20
Investigation of Improvement of Wavelength Switching Performance using a SOA-DISC-Type Wavelength Converter with MZDI Phase Offset and BPF Detuning
Masatoshi Namiki, Takayoshi Mori, Hiroyuki Uenohara, Kohroh Kobayashi (Tokyo Inst. of Tech.) Link to ES Tech. Rep. Archives: OPE2009-127 LQE2009-86
Abstract (in Japanese) (See Japanese page) 
(in English) Nowadays the Internet traffic is increasing rapidly, and much attention has been paid to optical packet switches due to their low power consumption and high-speed performance. A buffering system is indispensable for optical packet switches and we have investigated an optical buffer consisting of delay lines, optical switches and a scheduler. Wavelength switching scheme using a delayed interference signal-wavelength converter (DISC) is introduced as an optical switch because number of devices can be reduced due to the usage of single SOA. For using the DISC as an optical switch, small signal degradation is required, but there have been few reports of optimization conditions for improving waveform by controlling Mach-Zehnder Delayed Interferometer (MZDI) and Band Pass Filter (BPF).
In this report, we investigated improvement of wavelength conversion performance of a SOA-DISC with MZDI phase offset and BPF detuning. With negative MZDI phase offset and negative BPF detuning, power penalty of wavelength conversion output was less than 1dB after 25km transmission.
Keyword (in Japanese) (See Japanese page) 
(in English) SOA / Wavelength conversion / XPM / DISC / MZDI phase offset / BPF detuning / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 245, LQE2009-86, pp. 103-106, Oct. 2009.
Paper # LQE2009-86 
Date of Issue 2009-10-15 (OCS, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)

Conference Information
Committee OPE LQE OCS  
Conference Date 2009-10-22 - 2009-10-23 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LQE 
Conference Code 2009-10-OPE-LQE-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Investigation of Improvement of Wavelength Switching Performance using a SOA-DISC-Type Wavelength Converter with MZDI Phase Offset and BPF Detuning 
Sub Title (in English)  
Keyword(1) SOA  
Keyword(2) Wavelength conversion  
Keyword(3) XPM  
Keyword(4) DISC  
Keyword(5) MZDI phase offset  
Keyword(6) BPF detuning  
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Keyword(8)  
1st Author's Name Masatoshi Namiki  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
2nd Author's Name Takayoshi Mori  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
3rd Author's Name Hiroyuki Uenohara  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
4th Author's Name Kohroh Kobayashi  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
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Speaker
Date Time 2009-10-22 18:20:00 
Presentation Time 25 
Registration for LQE 
Paper # IEICE-OCS2009-61,IEICE-OPE2009-127,IEICE-LQE2009-86 
Volume (vol) IEICE-109 
Number (no) no.243(OCS), no.244(OPE), no.245(LQE) 
Page pp.103-106 
#Pages IEICE-4 
Date of Issue IEICE-OCS-2009-10-15,IEICE-OPE-2009-10-15,IEICE-LQE-2009-10-15 


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